Home >> Jaguar >> 2012 >> XK 2D Convertible >> Repair and Diagnosis (Single Page) >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Transmission Shift Module (GSM) -- XK/X150 >> Diagnostic Trouble Code Index DTC: Transmission Shift Module (GSM) >> Description And Operation >> Gear Shift Module [GSM] >> DTC P0605-45: Internal Control Module Read Only Memory (ROM) Error - >> Possible Causes